Meowth #144 from 30th Celebration is a illustration_rare card that currently sells for about $8.80 ungraded, with graded copies ranging from $21.50 at grade 9 to $68.89 at grade 10. A grade 10 copy sells for around $68.89, about 7.8× the $8.80 raw price, so high-grade copies are worth grading.